Dongfeng Chaolong EQ6606LTN2 Bus (National V Natural Gas, 10-19 Seats)
The Dongfeng Chaolong EQ6606LTN2 is a natural gas (CNG)-powered bus that meets the National V emission standards. Designed for urban and rural passenger transport, group commuting, and tourism, it balances environmental friendliness and affordability, meeting flexible passenger needs with 10-19 seats.
Core Performance and Design
Efficient Powertrain: Equipped with an NQ120BN5 or YN38QNE natural gas engine, delivering a maximum power of 88-95kW, paired with a 5-speed manual transmission, it offers smooth power delivery and significantly lower fuel costs than diesel models, making it suitable for short- to medium-distance, high-frequency operations.
Compact Body Structure: With a length of 5990mm and a wheelbase of 3300mm, it offers a small turning radius, making it suitable for narrow rural roads. Optional air conditioning (3020-3090mm height) and swing doors enhance passenger comfort.
Safety and Environmental Protection: Standard features include ABS anti-lock braking system, satellite positioning driving recorder, and speed limiter (maximum speed 100 km/h). Emissions meet the GB17691-2005 National V standard, reducing operational carbon footprint.
Detailed Improvements
Chassis Adaptability: Front overhang 980mm/rear overhang 1710mm, 9/11 leaf springs, and axle loads of 2200/3800kg, providing balanced load capacity. 7.00R16 tires provide a balance of grip and durability.
Flexible Configuration: Optional internal luggage rack, fully enclosed side windows or hybrid side window configurations, and customizable rear passenger door and hatch design meet diverse operational needs.
Market Positioning
The Dongfeng Chaolong EQ6606LTN2 bus (Natural Gas National V Emission Standard, 10-19 seats) maintains Dongfeng Chaolong's reputation as an "expert in urban and rural passenger transport." Its natural gas power reduces long-term operating costs and is particularly suitable for intercity commuting on fixed routes with strict environmental requirements.
Vehicle parameters/information
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Announcement Model
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EQ6606LTN2
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use
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Passenger bus, tourist bus, group bus
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Body length
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5990mm
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Body width
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2250mm
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Ride height
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2780,2990mm
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Vehicle quality
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4300,4500kg
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Total mass
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6000kg
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Body structure
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Non-load bearing
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Number of seats
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10-19
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Maximum speed
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100km/h
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heating system
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Optional fuel heater YJ-Q11.6, number of heaters optional, optional simple water heating
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Air conditioning system
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Optional Pine roof-mounted air conditioner, 13KW
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Auxiliary configuration
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24V, 130W defroster, standard seats (19 seats), electric wipers, front and rear combination lights, half-width sunshade, 550-inch sunroof, electric fan, interior mirror, fire extinguisher
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Engine/motor parameters
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engine
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NQ120BN5,YN38QNE,YC4D120N-50
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Engine power
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88,95,88kW
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displacement
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3759,3762,4214mL
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Engine brand
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Geely Sichuan Commercial Vehicle Co., Ltd., Kunming Yunnei Power Co., Ltd., Guangxi Yuchai Machinery Co., Ltd.
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Emission standards
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GB11340-2005, GB18285-2005, GB17691-2005 National V
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Chassis parameters/configuration
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Chassis model
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EQ6570KN5AC1 Class III Dongfeng Motor Corporation
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Front and rear suspension
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1160/1530mm
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Number of springs
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9/11
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gearbox
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5+1 gears, flexible shaft drawing control
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clutch
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Single-piece dry type Ф330mm, Ф350mm (NQ), hydraulic remote control, gas power assist
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Number of axes
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2
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wheelbase
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3300mm
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Axle load
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2200/3800kg
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Front track
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1750mm
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rear track
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1586mm
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Approach departure angle
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22/14°
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tire
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Number of tires
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6
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Specification
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7.00-16,7.00R16,7.00-16LT,7.00R16LT
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